MX2023003544A - Copolymerized superabsorbent polymers. - Google Patents
Copolymerized superabsorbent polymers.Info
- Publication number
- MX2023003544A MX2023003544A MX2023003544A MX2023003544A MX2023003544A MX 2023003544 A MX2023003544 A MX 2023003544A MX 2023003544 A MX2023003544 A MX 2023003544A MX 2023003544 A MX2023003544 A MX 2023003544A MX 2023003544 A MX2023003544 A MX 2023003544A
- Authority
- MX
- Mexico
- Prior art keywords
- copolymerized
- absorbent materials
- superabsorbent polymers
- super absorbent
- super
- Prior art date
Links
- 229920000247 superabsorbent polymer Polymers 0.000 title 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 title 1
- 230000002745 absorbent Effects 0.000 abstract 4
- 239000002250 absorbent Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 238000002835 absorbance Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F228/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
- C08F228/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur by a bond to sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/42—Introducing metal atoms or metal-containing groups
Abstract
Described herein are novel super absorbent materials. The super absorbent materials are copolymerized with strong or super strong ionizable monomers and bulky counter ions or select metal salts. The copolymer-based super absorbent materials have significantly improved absorbance properties. The compositions and methods described herein are useful in a variety of absorbent products.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2020/053003 WO2022066180A1 (en) | 2020-09-28 | 2020-09-28 | Copolymerized superabsorbent polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023003544A true MX2023003544A (en) | 2023-04-21 |
Family
ID=80845728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023003544A MX2023003544A (en) | 2020-09-28 | 2020-09-28 | Copolymerized superabsorbent polymers. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230383036A1 (en) |
EP (1) | EP4217405A1 (en) |
KR (1) | KR20230078714A (en) |
CN (1) | CN116438209A (en) |
AU (1) | AU2020470072A1 (en) |
MX (1) | MX2023003544A (en) |
WO (1) | WO2022066180A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116143666A (en) * | 2023-02-13 | 2023-05-23 | 河北圣泰材料股份有限公司 | Preparation method of lithium ethylenesulfonic acid difluorophosphate triethylamine salt (1:1:1) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05132528A (en) * | 1990-10-01 | 1993-05-28 | Phillips Petroleum Co | Polymer for absorbing aqueous electrolyte solution |
FR2723935B1 (en) * | 1994-08-26 | 1997-01-03 | Atochem Elf Sa | PROCESS FOR LOWERING THE MULTIVALENT CATION CONTENT OF AQUEOUS SOLUTIONS |
US6579958B2 (en) * | 1999-12-07 | 2003-06-17 | The Dow Chemical Company | Superabsorbent polymers having a slow rate of absorption |
DE60143706D1 (en) * | 2000-07-18 | 2011-02-03 | Sanyo Chemical Ind Ltd | ABSORBENT AND METHOD FOR THE PRODUCTION THEREOF, ABSORBABLE ARTICLES AND SYNTHESIS PRODUCTS |
CN103183764B (en) * | 2011-12-30 | 2016-02-03 | 财团法人工业技术研究院 | Ultrahigh water absorbent polymer and forming method thereof |
KR102215025B1 (en) * | 2017-06-30 | 2021-02-10 | 주식회사 엘지화학 | Preparation method of super absorbent polymer and super absorbent polymer obtained by the method |
-
2020
- 2020-09-28 CN CN202080105578.7A patent/CN116438209A/en active Pending
- 2020-09-28 MX MX2023003544A patent/MX2023003544A/en unknown
- 2020-09-28 EP EP20955457.5A patent/EP4217405A1/en active Pending
- 2020-09-28 AU AU2020470072A patent/AU2020470072A1/en active Pending
- 2020-09-28 WO PCT/US2020/053003 patent/WO2022066180A1/en active Application Filing
- 2020-09-28 KR KR1020237013614A patent/KR20230078714A/en unknown
- 2020-09-28 US US18/027,670 patent/US20230383036A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20230078714A (en) | 2023-06-02 |
AU2020470072A1 (en) | 2023-06-01 |
WO2022066180A1 (en) | 2022-03-31 |
US20230383036A1 (en) | 2023-11-30 |
CN116438209A (en) | 2023-07-14 |
EP4217405A1 (en) | 2023-08-02 |
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